Are murder hornets in Pa.? No, but there are lookalikes in Lancaster
Invasive yellow-legged hornet has been spotted in U.S. for first
European Hornet Identification Hornets in Central and Eastern
Trapping continues for the Asian giant hornet
Asian giant hornet panic is oversized — and threatens native
Wasp Exterminator, Viking Pest Control
bioPGH Special Update: Asian Giant Hornet
Here's why the 'murder hornet' is getting a new name
bioPGH Special Update: Asian Giant Hornet
Can you pick a 'murder hornet' out of a lineup?
Giant wasps are emerging across Pennsylvania, but they're native
No, those giant wasps in your yard are not 'murder hornets
Dolichovespula maculata - Wikipedia